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  1. 侏抹香鲸
    侏抹香鲸
    概览资料栖息地饮食寿命掠食者威胁保护状况
  2. Copilot 答案
    Wikipedia
    https://en.wikipedia.org › wiki › Dwarf_sperm_whale

    Dwarf sperm whale - Wikipedia

    • The dwarf sperm whale (Kogia sima) is a sperm whale that inhabits temperate and tropical oceans worldwide, in particular continental shelves and slopes. It was first described by biologist Richard Owen in 1866, based on illustrations by naturalist Sir Walter Elliot. The species was considered to be synonymous with the pygmy sperm whale (Kogia breviceps) from 1878 … 展开

    Taxonomy

    The first two dwarf sperm whale specimens, a male and a female, were collected in 1853 by naturalist Sir Walter Elliot, who thought it a kind of porpoise due to the short snout. However, when he sent drawings of these whales – i… 展开

    Description

    The dwarf sperm whale can range in size from 2 to 2.7 m (6.6 to 8.9 ft) in length and 136 to 272 kg (300 to 600 lb) in weight—less than the 4.25 m (14 ft) and 417 kg (920 lb) pygmy sperm whale. A newborn is gene… 展开

    Population and distribution

    The dwarf sperm whale ranges throughout tropical and temperate oceans of the world and inhabits the continental shelf and slope area. It seems to prefer warmer waters than the pygmy sperm whale. The dwarf sperm whale is one of t… 展开

    Do Kogia eat plastic?
    A unique feature of both Kogia spp. is the presence of a balloon-like intestinal structure filled with a reddish-brown slurry. This may be released into the water when Kogia are disturbed, perhaps confusing predators. Direct effects from humans are few, although Kogia may ingest plastic debris causing death.
    sciencedirect.com
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